Ottawa firefighters say no one was hurt after a fire at North Gower Public School.
Firefighters were called just after 11:30 Sunday morning on reports of thick, black smoke coming from the roof.
There were propane tanks on the roof--where some work is being done--so a second alarm was called almost immediately.
With the help of volunteer firefighters, the blaze was under control by 12:01 p.m.
It did about $30,000 in damage.
The cause is under investigation.